org.gvsig.chart.impl.model

Class DefaultChartDataSet

java.lang.Object

org.gvsig.chart.impl.model.DefaultChartDataSet

All Implemented Interfaces:

Cloneable, ChartDataSet, Persistent

Direct Known Subclasses:

FeatureWrapperChartDataset

public class DefaultChartDataSet
extends Object
implements ChartDataSet

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DefaultChartDataSet.RegisterPersistence

Field Summary

Fields

Modifier and Type	Field and Description
protected Hashtable<String,ArrayList<Object>>	props
protected List<ChartSerieEntity>	savedSeries
protected List<ChartSerieEntity>	series

Constructor Summary

Constructors

Constructor and Description
DefaultChartDataSet()

Method Summary

Methods

Modifier and Type	Method and Description
void	addData(String attName, ArrayList<Object> array)
void	addData(String attName, Iterator it)
void	addData(String attName, Object[] key)
void	clear()
ChartDataSet	clone()
void	combine(ChartDataSet ds)
List<String>	getAttributeNames()
String	getDomainField() Values of the domain field will be used as X axis in XYPlot, for example or as Domain axis in CategoryPlot.
boolean	getIsSorted()
String	getKeyField() Can be null.
String	getRangeField() Values of the range field will be use as Y axis in XYPlot.
List<ChartSerieEntity>	getSavedSeries()
List<ChartSerieEntity>	getSeries()
Iterator<Object>	getValues(String attributeName)
void	loadFromState(PersistentState state) Set the state of the object from the state passed as parameter.
void	saveToState(PersistentState state) Saves the internal state of the object on the provided PersistentState object.
void	setColumnField(String columnField)
void	setIsSorted(boolean boolean1)
void	setKeyField(String keyField)
void	setRowField(String rowField)
void	setSeries(List<ChartSerieEntity> series)
void	setSeriesPaint(ChartSerieEntity serie, Color paint)
void	setSeriesShape(ChartSerieEntity serie, Shape shape)
void	setSeriesShapesVisible(ChartSerieEntity serie, boolean visible)
void	setSeriesStroke(ChartSerieEntity serie, Stroke stroke)
void	sortDataByField(String string, String values)

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

props

protected Hashtable<String,ArrayList<Object>> props

series

protected List<ChartSerieEntity> series

savedSeries

protected List<ChartSerieEntity> savedSeries

Constructor Detail

DefaultChartDataSet

public DefaultChartDataSet()

Method Detail

getKeyField

public String getKeyField()

Description copied from interface: ChartDataSet

Can be null. If set, the ChartService will try to use it to add series to the chart. For example, when data from 2 sensors is in the table, the key field can be the idSensor, and the ChartService will use this information to plot data from 1 sensor as red, and the other as green. Check XYChart or BarsChart (update method) and createCategories method in order to implement your own ChartService

Specified by:

getKeyField in interface ChartDataSet

Returns:

the key field

setKeyField

public void setKeyField(String keyField)

Specified by:

setKeyField in interface ChartDataSet

getDomainField

public String getDomainField()

Description copied from interface: ChartDataSet

Values of the domain field will be used as X axis in XYPlot, for example or as Domain axis in CategoryPlot. Values can be numeric, time, string... If String, the user must choose a CategoryPlot. For example, years, months, or position ID will be suitable values

Specified by:

getDomainField in interface ChartDataSet

Returns:

the name of the domain field

setColumnField

public void setColumnField(String columnField)

Specified by:

setColumnField in interface ChartDataSet

getRangeField

public String getRangeField()

Description copied from interface: ChartDataSet

Values of the range field will be use as Y axis in XYPlot. They are usually numeric, as for example Temperature, or Pressure values

Specified by:

getRangeField in interface ChartDataSet

Returns:

the name of the range field

setRowField

public void setRowField(String rowField)

Specified by:

setRowField in interface ChartDataSet

getAttributeNames

public List<String> getAttributeNames()

Specified by:

getAttributeNames in interface ChartDataSet

getValues

public Iterator<Object> getValues(String attributeName)

Specified by:

getValues in interface ChartDataSet

addData

public void addData(String attName,
           Iterator it)

Specified by:

addData in interface ChartDataSet

addData

public void addData(String attName,
           ArrayList<Object> array)

Specified by:

addData in interface ChartDataSet

clear

public void clear()

Specified by:

clear in interface ChartDataSet

addData

public void addData(String attName,
           Object[] key)

combine

public void combine(ChartDataSet ds)

Specified by:

combine in interface ChartDataSet

getSeries

public List<ChartSerieEntity> getSeries()

Specified by:

getSeries in interface ChartDataSet

setSeriesPaint

public void setSeriesPaint(ChartSerieEntity serie,
                  Color paint)

Specified by:

setSeriesPaint in interface ChartDataSet

setSeriesShapesVisible

public void setSeriesShapesVisible(ChartSerieEntity serie,
                          boolean visible)

Specified by:

setSeriesShapesVisible in interface ChartDataSet

setSeriesShape

public void setSeriesShape(ChartSerieEntity serie,
                  Shape shape)

Specified by:

setSeriesShape in interface ChartDataSet

setSeriesStroke

public void setSeriesStroke(ChartSerieEntity serie,
                   Stroke stroke)

Specified by:

setSeriesStroke in interface ChartDataSet

setSeries

public void setSeries(List<ChartSerieEntity> series)

saveToState

public void saveToState(PersistentState state)
                 throws PersistenceException

Description copied from interface: Persistent

Saves the internal state of the object on the provided PersistentState object.

Specified by:

saveToState in interface Persistent

Throws:

PersistenceException

loadFromState

public void loadFromState(PersistentState state)
                   throws PersistenceException

Description copied from interface: Persistent

Set the state of the object from the state passed as parameter.

Specified by:

loadFromState in interface Persistent

Throws:

PersistenceException

getSavedSeries

public List<ChartSerieEntity> getSavedSeries()

Specified by:

getSavedSeries in interface ChartDataSet

clone

public ChartDataSet clone()

Specified by:

clone in interface ChartDataSet

Overrides:

clone in class Object

sortDataByField

public void sortDataByField(String string,
                   String values)

Specified by:

sortDataByField in interface ChartDataSet

getIsSorted

public boolean getIsSorted()

Specified by:

getIsSorted in interface ChartDataSet

setIsSorted

public void setIsSorted(boolean boolean1)

Specified by:

setIsSorted in interface ChartDataSet